Sagot :
substitute 3 in X's place
-2x + 5 = -2(3) + 5 = -6 + 5 = -1
hope it helps...!!!
So x is 3 so substitute all the x values in the problem for 3
So it’ll look like this:
F(3)= -2(3) + 5
Then you’ll solve which would be:
F(3)= -6 + 5
Answer is -1
So it’ll look like this:
F(3)= -2(3) + 5
Then you’ll solve which would be:
F(3)= -6 + 5
Answer is -1